Dear Friends,
Here is a detailed explanation to this question-
rampuria
The new mayor is certainly more progressive than her predecessor, but she is not nearly as efficient.
A. but she is not nearly as efficient
B. but she, however, is not nearly as efficient
C. but she is nearly not as efficient
D. even though she is not nearly as efficient
E. despite being not as efficient
Choice A: This answer choice is concise and conveys the intended meaning of the sentence. Thus, this answer choice is correct.
Choice B: This answer choice introduces redundancy into the sentence by utilizing the word "however"; the conjunction "but" is sufficient for displaying the contrast needed in this sentence. Thus, this answer choice is not a very good one.
Choice C: This answer choice shifts the placement of the word "nearly", leading to the highly awkward construction "she is nearly not as efficient". This construction also alters the meaning of the sentence, slightly, to imply that the new mayor is
almost not as efficient as here predecessor rather than the intended meaning that she is far less efficient than her predecessor. Thus, this answer choice is incorrect.
Choice D: This answer choice utilizes the phrase "even though", which changes the meaning of the sentence by implying a logical connection between the new mayor's progressiveness and her predecessor's efficiency. Thus, this answer choice is incorrect.
Choice E: This answer choice repeats the meaning-related error found in Option D through the use of the word "despite". Thus, this answer choice is incorrect.
Hence, A is the best answer choice.All the best!
Experts' Global Team